Swisscom
Swisscom (Switzerland) Ltd.
IP-Plus engineering, Postfach, CH-3050, Bern, Switzerland
+41-58-221-98
DuoDecad
JWE SÀRL S.á.r.l (Docler Holding)
44, Avenue John F. Kennedy, L-1855 Luxembourg
+352 261 1181
VNET
VNET a.s.
Nám. hraničiarov 39, 851 03, Bratislava
Slovakia
+421 2 2129 0290